Tim Hass shared his photo â with Tim Hass at Coon Fork Lake County Park. Â· December 20, 2016 Â· Augusta, WI Â·.
The possible causes of blanching of skin can range from a medical emergency to a temporary inconvenience. Shock is a medical emergency that causes blanching of the skin, as well as other signs and symptoms. The condition occurs when the body is not getting enough blood or oxygen, usually due to one of the following: 1  significant blood loss.  severe trauma.
Trending Now. Answers. Best Answer: Dehydration can indeed lead to dry skin (xerosis) which in turn can cause itch (pruritus). There are many other possible causes of itchiness or dry skin, such as the weather, cosmetics, infections, malnutrition (vitamin A in particular), etc. A non-comedogenic moisturizer (such as cetaphil) may help.